The ILSAC "Starburst" Symbol

This symbol on the front label means that the oil meets the new car warranty requirements of virtually all domestic and Japanese automakers. Well over 90% of the new cars sold in America use oils displaying the "starburst". Although the technical requirements to display this symbol will change to keep up with new engine designs, the symbol itself will not change. This could cause some confusion since two oils on the shelf can both display the "starburst" and be of unequal performance. One could be representative of the latest ILSAC standard and the other, representative of an outdated standard. Since Pennzoil performance is always a step ahead of the latest ILSAC standards, you can be sure you are getting the highest quality oil recommended by automakers when you buy Pennzoil. If you are a new car owner, chances are your owner's manual will show the "starburst" in reference to lubricant recommendation.